Rural intersection: setup corridor

Total video time: 6:13

Last updated: 2026-01-06

Exercise files: rurl-int-prelim-pln-end-c3d16.zip

Start with: 12345678\Design\aliprofs\AliProf-25.dwg

rurl-int-setup-crdr-01.mp4 6:13

  1. In the WisDOT Design tab select label assemblies select All and enter

  2. Home tab > Create Design > Corridor

Info: The FDM has the maximum frequency spacing requirements: https://wisconsindot.gov/rdwy/fdm/fd-15-05.pdf

  1. Set the start and end stations to include the entire footprint of the intersection
  2. Set the frequency to 2.5'

  3. OK > Rebuild Corridor

  4. Select corridor and Add Regions

  5. Set the regions for 14th street and Upper Pine to include the footprint of the entire intersection

  6. With the Corridor selected use the Match Parameters command > select the first region as the source and then the next two as destinations

  7. Add critical frequencies where the elevation has to be absolutely correct like at the curb and gutter line and where the side road centerline crosses the main road ETW
    1. Select the corridor
    2. Modify Corridor Sections panel > Add a Section
    3. Select the end of curb and ETW at centerline of intersecting roadway